【摘 要】
：
Variational integrators are a special kind of numerical difference schemes for finite dimensional mechanical systems that are derived from discrete variational principles.In the general construction o
【机 构】
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College of Science, North China University of Technology
【出 处】
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The 5th International Conference on Dynamics, Vibration and
论文部分内容阅读
Variational integrators are a special kind of numerical difference schemes for finite dimensional mechanical systems that are derived from discrete variational principles.In the general construction of variational integrators,only the partial derivatives of the discrete Lagrangian are needed to be calculated,as obviously shown in the discrete Euler-Lagrange equations.
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